name

name [unit] "new name for unit"
* time: 0 days
* priority: 1

Change the name of a unit. If a unit number is specified, the given
unit's name will be changed. This is useful for setting the name on
entities which don't execute orders directly, such as ships and castles.
Names may not be set for units controlled by another player.

Names of characters should be no longer than 35 characters. Names for
other entities, such as towers, ships and items should be no longer than
25 characters. Longer names will be rejected.

Note that the name must be enclosed in quotes or it will not be
recognized.